# Master JavaScript Programming vs Shor's algorithm

The clearest difference is price: Shor's algorithm at Free against Master JavaScript Programming's $0.99. Master JavaScript Programming's advantage is in-app purchases (none vs 3) and iOS requirement (13.0 vs 16.0). On update cadence, ads and device support there is nothing between them.

Shor's algorithm is free to download; Master JavaScript Programming costs $0.99 up front. Shor's algorithm sells 3 one-off in-app purchases. Master JavaScript Programming asks for nothing beyond the download.

Master JavaScript Programming ships an update every 10 months, Shor's algorithm every 6 months. The most recent releases landed on August 23, 2026 and May 19, 2026 respectively.

## The numbers

| Metric | Master JavaScript Programming | Shor's algorithm |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[1.5 (2 ratings)](https://appshunter.io/ios/app/master-javascript-programming/id1561572690/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 6 months** |
| Monetization | Paid | — |
| Size | 68 MB | 7 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Muhammad Mubeen](https://appshunter.io/developer/1553722821) | [Sungjun Kim](https://appshunter.io/developer/1602461985) |

## What reviewers say

### Master JavaScript Programming

[App page](https://appshunter.io/ios/app/master-javascript-programming/id1561572690)

Master JavaScript programming with this comprehensive guide. Learn core concepts, web development essentials, and popular frameworks like Angular and React. Ideal for aspiring software engineers and web developers.

**Highlights:** JavaScript fundamentals, Web development with HTML/CSS, Angular framework guide, React.js library tutorial, TypeScript introduction, Offline learning capability

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Shor's algorithm

[App page](https://appshunter.io/ios/app/shors-algorithm/id6472044082)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| coffee | $0.99 | one-time |
| latte | $4.99 | one-time |
| whopper set | $9.99 | one-time |


## Frequently asked questions

### Is Master JavaScript Programming free?

Master JavaScript Programming costs $0.99, with no in-app purchases.

### Is Shor's algorithm free?

Shor's algorithm is free to download, with in-app purchases available.

### Do Master JavaScript Programming or Shor's algorithm have ads?

Neither Master JavaScript Programming nor Shor's algorithm shows ads.

### Which is updated more often, Master JavaScript Programming or Shor's algorithm?

Master JavaScript Programming ships an update every 10 months, and Shor's algorithm every 6 months. Most recently, Master JavaScript Programming was updated on August 23, 2026 and Shor's algorithm on May 19, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*